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fix(disk-resize): keep growpart script ASCII-only
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Proxmox's guest-agent exec (PVE/QemuServer/Agent.pm) dies with
"Wide character in subroutine entry" when input-data contains non-ASCII
bytes. The growpart script had Cyrillic comments, so the whole auto-grow
call returned 500 and the FS was never resized. Replace those comments
with ASCII so the script reaches the guest.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Dilshod Rasulov
2026-06-22 03:09:43 +05:00
parent f67ee24155
commit 6e67ad7e77
1 changed files with 3 additions and 3 deletions
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6
backend/app/proxmox/mixins/vm.py
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@@ -297,7 +297,7 @@ set -u
MP="{mountpoint}" MP="{mountpoint}"
SRC="$(findmnt -nro SOURCE "$MP" 2>/dev/null)" SRC="$(findmnt -nro SOURCE "$MP" 2>/dev/null)"
[ -z "$SRC" ] && SRC="$(awk -v m="$MP" '$2==m{{print $1}}' /proc/mounts | head -n1)" [ -z "$SRC" ] && SRC="$(awk -v m="$MP" '$2==m{{print $1}}' /proc/mounts | head -n1)"
# Для btrfs убираем суффикс подтома вида [/@] # strip btrfs subvolume suffix like [/@]
SRC="${{SRC%%[*}}" SRC="${{SRC%%[*}}"
DEV="$(readlink -f "$SRC" 2>/dev/null || echo "$SRC")" DEV="$(readlink -f "$SRC" 2>/dev/null || echo "$SRC")"
BASE="$(basename "$DEV")" BASE="$(basename "$DEV")"
@@ -311,8 +311,8 @@ fi
DISK="/dev/$PK" DISK="/dev/$PK"
SIZE_BEFORE="$(blockdev --getsize64 "$DISK" 2>/dev/null || echo 0)" SIZE_BEFORE="$(blockdev --getsize64 "$DISK" 2>/dev/null || echo 0)"
echo "disk bytes before rescan: $SIZE_BEFORE" echo "disk bytes before rescan: $SIZE_BEFORE"
# Заставляем ядро перечитать новую ёмкость диска. Критично для SATA/SCSI: # Force kernel to re-read disk capacity. Critical for SATA/SCSI where it
# capacity не обновляется на лету. Повторяем, т.к. rescan асинхронный. # is not updated live. Retry because rescan is asynchronous.
for i in 1 2 3 4 5; do for i in 1 2 3 4 5; do
echo 1 > "/sys/class/block/$PK/device/rescan" 2>/dev/null || true echo 1 > "/sys/class/block/$PK/device/rescan" 2>/dev/null || true
partprobe "$DISK" 2>/dev/null || true partprobe "$DISK" 2>/dev/null || true